22897492730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{177679}}^1$

素因数の和:177963

約数の個数: 48

約数和(自身を含む): 48127115520

約数和(自身を除く): 25229622790

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 263, 490, 526, 1315, 1841, 2630, 3682, 9205, 12887, 18410, 25774, 64435, 128870, 177679, 355358, 888395, 1243753, 1776790, 2487506, 6218765, 8706271, 12437530, 17412542, 43531355, 46729577, 87062710, 93459154, 233647885, 327107039, 467295770, 654214078, 1635535195, 2289749273, 3271070390, 4579498546, 11448746365, 22897492730]

約数ペア:

[(1, 22897492730), (2, 11448746365), (5, 4579498546), (7, 3271070390), (10, 2289749273), (14, 1635535195), (35, 654214078), (49, 467295770), (70, 327107039), (98, 233647885), (245, 93459154), (263, 87062710), (490, 46729577), (526, 43531355), (1315, 17412542), (1841, 12437530), (2630, 8706271), (3682, 6218765), (9205, 2487506), (12887, 1776790), (18410, 1243753), (25774, 888395), (64435, 355358), (128870, 177679)]